protected function doValidate($columns = null) { if (!$this->alreadyInValidation) { $this->alreadyInValidation = true; $retval = null; $failureMap = array(); if ($this->aRegionRelatedByParent !== null) { if (!$this->aRegionRelatedByParent->validate($columns)) { $failureMap = array_merge($failureMap, $this->aRegionRelatedByParent->getValidationFailures()); } } if (($retval = RegionPeer::doValidate($this, $columns)) !== true) { $failureMap = array_merge($failureMap, $retval); } if ($this->collStudentDetails !== null) { foreach ($this->collStudentDetails as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } if ($this->collTestApplicantDetails !== null) { foreach ($this->collTestApplicantDetails as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } if ($this->collStudentParentssRelatedByPob !== null) { foreach ($this->collStudentParentssRelatedByPob as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } if ($this->collStudentParentssRelatedByRegionId !== null) { foreach ($this->collStudentParentssRelatedByRegionId as $referrerFK) { if (!$referrerFK->validate($columns)) { $failureMap = array_merge($failureMap, $referrerFK->getValidationFailures()); } } } $this->alreadyInValidation = false; } return !empty($failureMap) ? $failureMap : true; }